Houston (HOU) → Denver (DEN)
About Houston to Denver Flights
Discover the best flights from Houston to Denver, covering 1,421 km in approximately 2h 17m. Houston (HOU) to Denver (DEN) is one of the busy short-haul routes within United States. With 4 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Houston to Denver.
12-Month Price History
Flight prices from Houston to Denver vary significantly throughout the year. February typically offers the best deals with average prices around $222, while July sees the highest prices, averaging $374. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
54 days
For best prices
Booking Tips
For the best prices on Houston to Denver flights, we recommend booking 61 days in advance. Domestic flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Frontier Airlines F9 | $250 | - | - |
Southwest Airlines WN | $280 | - | - |
United Airlines UA | $360 | $1390 | $2030 |
SkyWest Airlines OO | $420 | $1410 | $2090 |
Frontier Airlines
F9
Economy
$250
Business
-
First
-
Southwest Airlines
WN
Economy
$280
Business
-
First
-
United Airlines
UA
Economy
$360
Business
$1390
First
$2030
SkyWest Airlines
OO
Economy
$420
Business
$1410
First
$2090
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Houston → Denver
George Bush Intercontinental (IAH) to Denver International (DEN)
Distance: 1,387 km
Average price: $308
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Frequently Asked Questions
How long is the flight from Houston to Denver?
The flight time from Houston (HOU) to Denver (DEN) is approximately 2 hours and 17 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Houston and Denver?
The aerial distance between Houston and Denver is 1,421 kilometers (883 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Houston to Denver?
Several airlines operate flights between Houston and Denver, including United Airlines, Southwest Airlines, Frontier Airlines and 1 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Houston to Denver?
Based on historical data, February typically offers the lowest airfares for flights from Houston to Denver. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Denver?
For the best prices on Houston to Denver flights, we recommend booking 77 days in advance. Domestic flights can sometimes offer good last-minute deals, but advance booking is usually cheaper.
Do I need a visa to travel from Houston to Denver?
Visa requirements depend on your nationality and the purpose of your visit. Since this is a domestic flight, no visa is required for citizens.
What is the time difference between Houston and Denver?
Houston operates on America/Chicago time zone, while Denver is in the America/Denver time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.